package com.wiscofile.dao;

import java.util.List;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.LockMode;
import org.hibernate.Query;
import org.hibernate.criterion.Example;

import com.wiscofile.pojo.WiscoFileAttach;

/**
 * A data access object (DAO) providing persistence and search support for
 * WiscoFileAttach entities. Transaction control of the save(), update() and
 * delete() operations can directly support Spring container-managed
 * transactions or they can be augmented to handle user-managed Spring
 * transactions. Each of these methods provides additional information for how
 * to configure it for the desired type of transaction control.
 * 
 * @see com.wiscofile.pojo.WiscoFileAttach
 * @author MyEclipse Persistence Tools
 */

public class WiscoFileAttachDAO extends BaseHibernateDAO {
	private static final Log log = LogFactory.getLog(WiscoFileAttachDAO.class);
	// property constants
	public static final String FLOWINID = "flowinid";
	public static final String FILENAME = "filename";
	public static final String STEPNAME = "stepname";
	public static final String COMMITUSER = "commituser";
	public static final String FILEADRESS = "fileadress";

	public void save(WiscoFileAttach transientInstance) {
		log.debug("saving WiscoFileAttach instance");
		try {
			getSession().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(WiscoFileAttach persistentInstance) {
		log.debug("deleting WiscoFileAttach instance");
		try {
			getSession().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public WiscoFileAttach findById(java.lang.String id) {
		log.debug("getting WiscoFileAttach instance with id: " + id);
		try {
			WiscoFileAttach instance = (WiscoFileAttach) getSession().get(
					"com.wiscofile.pojo.WiscoFileAttach", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(WiscoFileAttach instance) {
		log.debug("finding WiscoFileAttach instance by example");
		try {
			List results = getSession().createCriteria(
					"com.wiscofile.pojo.WiscoFileAttach").add(
					Example.create(instance)).list();
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding WiscoFileAttach instance with property: "
				+ propertyName + ", value: " + value);
		try {
			String queryString = "from WiscoFileAttach as model where model."
					+ propertyName + "= ?";
			Query queryObject = getSession().createQuery(queryString);
			queryObject.setParameter(0, value);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List findByFlowinid(Object flowinid) {
		return findByProperty(FLOWINID, flowinid);
	}

	public List findByFilename(Object filename) {
		return findByProperty(FILENAME, filename);
	}

	public List findByStepname(Object stepname) {
		return findByProperty(STEPNAME, stepname);
	}

	public List findByCommituser(Object commituser) {
		return findByProperty(COMMITUSER, commituser);
	}

	public List findByFileadress(Object fileadress) {
		return findByProperty(FILEADRESS, fileadress);
	}

	public List findAll() {
		log.debug("finding all WiscoFileAttach instances");
		try {
			String queryString = "from WiscoFileAttach";
			Query queryObject = getSession().createQuery(queryString);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public WiscoFileAttach merge(WiscoFileAttach detachedInstance) {
		log.debug("merging WiscoFileAttach instance");
		try {
			WiscoFileAttach result = (WiscoFileAttach) getSession().merge(
					detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(WiscoFileAttach instance) {
		log.debug("attaching dirty WiscoFileAttach instance");
		try {
			getSession().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(WiscoFileAttach instance) {
		log.debug("attaching clean WiscoFileAttach instance");
		try {
			getSession().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}
}